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Individual Calculations May 2023 |
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| Yastrebova, Tatiana Total change: -43.60 | |   |
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| VII Open Internacional de Ajedrez Semana Santa | La Nucia (Alicante) | ESP | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1897 | 2.50 | 8 | -2.18 | 20 | -43.60 | |
|  Xu, Yi | g | | 2505 | CHN | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Ainsa Jimenez, Lucas | | | 1533 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ereza Vizcarra, Fernando | | | 2131 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Campos Gambuti, Luis Maria | m | | 2311 | ESP | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Perez Pinazo, Jose Oscar | | | 1611 | ESP | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Borisova Douchkova, Vanesa | | | 1611 | ESP | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Serrano Requena, Guillem | | | 1563 | ESP | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Harutian, Arthur William | | | 1497 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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